How To Fix AD931 - Physical pool/cluster & changed to &; update them

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 931

• Message text: Physical pool/cluster & changed to &; update them

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD931 - Physical pool/cluster & changed to &; update them ?

  The SAP error message AD931 typically relates to issues with the physical pool or cluster in the context of database management or data storage within the SAP system. This error can occur when there are inconsistencies or problems with the data storage structures, such as when a physical pool or cluster is not properly updated or synchronized.
  Cause:
  
  Inconsistent Data Structures: The physical pool or cluster may have become inconsistent due to failed updates, system crashes, or improper data handling.
  Database Corruption: There may be corruption in the database that affects the physical storage structures.
  Configuration Issues: Incorrect configuration settings in the database or SAP system can lead to this error.
  Version Mismatch: If there are discrepancies between the versions of the database and the SAP application, it can lead to such errors.
  
  Solution:
  
  Check Database Integrity: Use database tools to check for integrity issues and repair any inconsistencies found.
  Update Physical Pool/Cluster: Follow the necessary procedures to update the physical pool or cluster. This may involve running specific SAP transactions or database commands.
  Review Configuration Settings: Ensure that all configuration settings related to the database and SAP system are correct and aligned.
  Consult SAP Notes: Look for relevant SAP Notes that may provide specific guidance or patches related to this error.
  Database Backup and Restore: If the issue persists, consider restoring from a backup if available, or consult with your database administrator for further actions.
  Contact SAP Support: If the problem cannot be resolved internally, it may be necessary to contact SAP support for assistance.
  
  Related Information:
  
  SAP Notes: Always check the SAP Support Portal for any notes related to error AD931, as they may provide specific fixes or workarounds.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in diagnosing or fixing the issue, such as DB02 (Database Performance Analysis) or SE11 (Data Dictionary).
  Documentation: Review SAP documentation related to database management and error handling for more context on how to manage physical pools and clusters.
  
  Preventive Measures:
  
  Regularly monitor database health and performance.
  Implement a robust backup strategy to minimize data loss.
  Keep the SAP system and database updated to the latest versions to avoid compatibility issues.
  
  If you encounter this error, it is essential to act promptly to prevent further data integrity issues and ensure the smooth operation of your SAP system.